Demographics in Crystal Lake, IL

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Crystal Lake?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

40,436

Male

19,608

48.5%

Female

20,828

51.5%

Median Age

39.5

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

85.0%

Black

0.6%

Hispanic

12.1%

Asian

3.4%

Two or More

6.4%

Other

4.4%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

28.1%

High School or Higher

43.3%

Foreign Born

9.3%

Veterans

3.1%

Married

44.8%

Avg Household Size

2.7

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Crystal Lake, IL has a population of 40,436 with a median age of 39.5. The racial makeup is 85.0% White, 12.1% Hispanic, 0.6% Black, 3.4% Asian. About 28.1% of residents hold a bachelor's degree or higher. The foreign-born population is 9.3%.